Roencia Game Creators offers graphics that are inexpensive and 100% royalty free.
You can use them as placement graphics, or use them in the final version of your software.
You are free to edit the graphics anyway you wish to get the look you want.
If you have specific requests for future products that you would like to see on GarageGames, email email@example.com
2D Solar System Pack contains the following art assets:
24 - Planets
33 - Space Decor, Nebula's, & Anomalies
1 - Sun
1 - Sun Base
13 - Sun Pieces (build your own sun)
41 - Star-ships
An unpacking utility is required to extract the sounds/graphics from the .zip file.